Yes, ED makes the best professional looking videos, but I still remember videos from before I got my Pandora, that I sadly can't find any more. They were just an overtheshoulder view of a pandora prototype running emulators and games, but they generally stayed in focus and were steady. Don't get me wrong, I'm thankful for the phone cam shots we've already had, but shakeycam combined with one-handed gameplay isn't ideal. A tripod with a fitting to let you attach and position your camera leaving your hands free to hold and manipulate the unit are essential I'd say. Or you could record the HDMI out, but just at the moment I think having the physical unit in view while you operate it are a bonus over the reduced quality you're likely to get because of minor focus issues and imperfect optics.
I hope ptitSeb's recent working on gl4es mean he's planning a release of that on the Pyra, but I guess I shouldn't preempt that. It'll come when it comes.